🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.45 AU - 0.59 AU

Year: 134 Days

Day: 36.5 Hours

Environment

Temp: 245 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.55 AU - 0.63 AU

Year: 162 Days

Day: 26.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.66 AU - 0.78 AU

Year: 219 Days

Day: 18.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.23 AU - 1.35 AU

Year: 525 Days

Day: 41.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.76 AU - 1.9 AU

Year: 887 Days

Day: 15.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.21 AU - 2.89 AU

Year: 1458 Days

Day: 32.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.6

Radius: 9

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.2 AU - 6.72 AU

Year: 5211 Days

Day: 8.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 18,195,749 km

• M1: 112,946 km (0.101 R)
• M2: 382,522 km (0.07 R)
• M3: 478,713 km (0.069 R)
• M4: 724,802 km (0.114 R)
• M5: 834,457 km (0.098 R)
• M6: 1,055,563 km (0.098 R)
• M7: 1,149,360 km (0.117 R)
• M8: 1,482,664 km (0.101 R)
• M9: 1,570,778 km (0.114 R)
• M10: 1,642,435 km (0.082 R)
• M11: 2,503,221 km (0.112 R)
• M12: 2,694,407 km (0.078 R)
• M13: 2,934,811 km (0.101 R)
• M14: 3,001,532 km (0.054 R)
• M15: 3,273,800 km (0.068 R)
• M16: 3,459,750 km (0.085 R)
• M17: 3,964,344 km (0.116 R)
• M18: 4,038,395 km (0.114 R)
• M19: 4,187,843 km (0.047 R)
• M20: 4,288,522 km (0.054 R)
• M21: 4,466,544 km (0.06 R)
• M22: 5,015,418 km (0.098 R)
• M23: 5,122,381 km (0.111 R)
• M24: 5,284,246 km (0.082 R)
• M25: 5,808,137 km (0.113 R)
• M26: 6,062,155 km (0.063 R)
• M27: 6,204,871 km (0.099 R)
• M28: 6,377,507 km (0.117 R)
• M29: 6,934,908 km (0.116 R)
• M30: 7,692,173 km (0.089 R)
• M31: 7,753,807 km (0.114 R)
• M32: 8,507,182 km (0.084 R)
• M33: 9,087,622 km (0.039 R)
• M34: 9,185,459 km (0.106 R)
• M35: 9,250,983 km (0.077 R)
• M36: 9,349,568 km (0.091 R)
• M37: 9,415,540 km (0.099 R)
• M38: 9,647,417 km (0.11 R)
• M39: 9,713,988 km (0.116 R)
• M40: 9,948,408 km (0.092 R)
• M41: 10,015,577 km (0.109 R)
• M42: 10,252,391 km (0.093 R)
• M43: 10,490,999 km (0.097 R)
• M44: 11,782,328 km (0.06 R)
• M45: 12,068,210 km (0.119 R)
• M46: 12,175,920 km (0.084 R)
• M47: 12,356,335 km (0.106 R)
• M48: 13,012,771 km (0.12 R)
• M49: 13,382,427 km (0.114 R)
• M50: 13,494,027 km (0.098 R)
• M51: 14,703,227 km (0.1 R)
• M52: 15,010,950 km (0.06 R)
• M53: 15,126,888 km (0.115 R)
• M54: 15,243,125 km (0.077 R)
• M55: 15,946,834 km (0.111 R)
• M56: 16,263,084 km (0.047 R)
• M57: 16,821,233 km (0.034 R)
• M58: 18,824,349 km (0.109 R)
• M59: 20,044,918 km (0.05 R)
• M60: 20,557,440 km (0.085 R)
• M61: 20,729,328 km (0.067 R)
• M62: 21,551,967 km (0.073 R)
• M63: 22,208,851 km (0.073 R)
• M64: 22,385,227 km (0.031 R)
• M65: 22,517,771 km (0.052 R)
• M66: 23,857,420 km (0.072 R)
• M67: 24,400,460 km (0.09 R)
• M68: 24,536,893 km (0.114 R)
• M69: 25,085,020 km (0.091 R)
• M70: 25,544,884 km (0.074 R)
• M71: 25,914,839 km (0.065 R)
• M72: 26,286,590 km (0.093 R)
• M73: 26,988,353 km (0.11 R)
• M74: 27,459,587 km (0.092 R)
• M75: 27,885,941 km (0.1 R)
• M76: 28,123,801 km (0.103 R)
• M77: 28,410,132 km (0.119 R)
• M78: 29,613,497 km (0.11 R)
• M79: 29,759,056 km (0.091 R)
• M80: 29,856,294 km (0.105 R)
• M81: 31,276,726 km (0.11 R)
• M82: 32,518,987 km (0.053 R)
• M83: 33,372,891 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.5

Radius: 12.4

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.5 AU - 9.18 AU

Year: 7862 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 18,195,749 km

• M1: 164,408 km (0.101 R)
• M2: 353,201 km (0.068 R)
• M3: 525,986 km (0.057 R)
• M4: 673,789 km (0.109 R)
• M5: 837,299 km (0.11 R)
• M6: 981,661 km (0.064 R)
• M7: 1,223,860 km (0.112 R)
• M8: 1,447,359 km (0.098 R)
• M9: 1,870,871 km (0.093 R)
• M10: 1,977,534 km (0.103 R)
• M11: 2,242,023 km (0.063 R)
• M12: 2,424,832 km (0.101 R)
• M13: 3,078,275 km (0.088 R)
• M14: 3,570,004 km (0.056 R)
• M15: 3,893,434 km (0.1 R)
• M16: 3,975,863 km (0.047 R)
• M17: 4,311,261 km (0.066 R)
• M18: 4,802,391 km (0.082 R)
• M19: 4,920,573 km (0.112 R)
• M20: 5,189,999 km (0.049 R)
• M21: 5,774,927 km (0.069 R)
• M22: 6,027,448 km (0.066 R)
• M23: 6,973,505 km (0.12 R)
• M24: 8,495,962 km (0.086 R)
• M25: 8,783,639 km (0.094 R)
• M26: 9,368,567 km (0.108 R)
• M27: 9,703,217 km (0.112 R)
• M28: 9,966,210 km (0.099 R)
• M29: 10,537,674 km (0.104 R)
• M30: 11,002,475 km (0.117 R)
• M31: 12,437,268 km (0.118 R)
• M32: 12,805,129 km (0.117 R)
• M33: 14,654,757 km (0.113 R)
• M34: 15,173,562 km (0.098 R)
• M35: 15,260,628 km (0.096 R)
• M36: 15,479,041 km (0.115 R)
• M37: 16,140,563 km (0.089 R)
• M38: 16,901,418 km (0.113 R)
• M39: 16,991,625 km (0.044 R)
• M40: 17,082,132 km (0.112 R)
• M41: 17,536,760 km (0.102 R)
• M42: 17,719,718 km (0.108 R)
• M43: 17,903,275 km (0.102 R)
• M44: 18,365,083 km (0.066 R)
• M45: 18,877,606 km (0.062 R)
• M46: 19,821,568 km (0.116 R)
• M47: 20,491,468 km (0.102 R)
• M48: 21,461,311 km (0.078 R)
• M49: 21,559,148 km (0.099 R)
• M50: 21,951,842 km (0.101 R)
• M51: 22,944,125 km (0.118 R)
• M52: 24,154,072 km (0.103 R)
• M53: 25,747,439 km (0.058 R)
• M54: 25,851,410 km (0.088 R)
• M55: 26,268,638 km (0.03 R)
• M56: 27,215,742 km (0.086 R)
• M57: 27,587,044 km (0.065 R)
• M58: 28,013,398 km (0.069 R)
• M59: 28,120,361 km (0.107 R)
• M60: 28,441,996 km (0.065 R)
• M61: 28,603,262 km (0.045 R)
• M62: 29,849,862 km (0.103 R)
• M63: 30,287,734 km (0.116 R)
• M64: 30,837,955 km (0.025 R)
• M65: 33,015,203 km (0.095 R)
• M66: 33,184,697 km (0.088 R)
• M67: 33,297,793 km (0.071 R)
• M68: 33,524,584 km (0.073 R)
• M69: 34,207,947 km (0.047 R)
• M70: 34,953,393 km (0.06 R)
• M71: 35,357,008 km (0.049 R)
• M72: 36,635,621 km (0.114 R)
• M73: 37,280,687 km (0.083 R)
• M74: 38,047,825 km (0.1 R)
• M75: 38,166,306 km (0.103 R)
• M76: 38,284,788 km (0.11 R)
• M77: 38,403,569 km (0.088 R)
• M78: 38,700,969 km (0.044 R)
• M79: 39,537,520 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.8

Radius: 11.6

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.62 AU - 8.22 AU

Year: 7983 Days

Day: 7.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 18,195,749 km

• M1: 144,811 km (0.088 R)
• M2: 267,631 km (0.06 R)
• M3: 443,408 km (0.105 R)
• M4: 530,025 km (0.11 R)
• M5: 740,958 km (0.098 R)
• M6: 866,620 km (0.099 R)
• M7: 1,069,625 km (0.12 R)
• M8: 1,288,786 km (0.065 R)
• M9: 1,443,171 km (0.051 R)
• M10: 1,662,930 km (0.069 R)
• M11: 2,346,742 km (0.09 R)
• M12: 2,662,693 km (0.072 R)
• M13: 2,804,511 km (0.105 R)
• M14: 3,110,439 km (0.065 R)
• M15: 3,550,705 km (0.087 R)
• M16: 3,738,750 km (0.078 R)
• M17: 4,223,447 km (0.1 R)
• M18: 4,676,729 km (0.041 R)
• M19: 4,900,677 km (0.086 R)
• M20: 5,110,413 km (0.12 R)
• M21: 5,287,537 km (0.057 R)
• M22: 5,394,798 km (0.109 R)
• M23: 6,053,777 km (0.109 R)
• M24: 6,430,913 km (0.066 R)
• M25: 6,583,952 km (0.115 R)
• M26: 6,757,485 km (0.067 R)
• M27: 6,854,724 km (0.047 R)
• M28: 7,749,618 km (0.028 R)
• M29: 8,076,639 km (0.064 R)
• M30: 8,999,509 km (0.077 R)
• M31: 10,671,115 km (0.097 R)
• M32: 11,035,087 km (0.112 R)
• M33: 11,126,790 km (0.117 R)
• M34: 11,380,060 km (0.112 R)
• M35: 13,012,472 km (0.112 R)
• M36: 13,157,881 km (0.12 R)
• M37: 14,265,503 km (0.11 R)
• M38: 14,616,310 km (0.06 R)
• M39: 14,919,246 km (0.084 R)
• M40: 15,711,217 km (0.12 R)
• M41: 16,099,424 km (0.088 R)
• M42: 17,043,985 km (0.088 R)
• M43: 18,114,507 km (0.069 R)
• M44: 18,195,739 km (0.082 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 14,558 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit